from jili.tool.convert import str2datetime
from dateutil.relativedelta import relativedelta
from jili.data.db import get_calender_a
import datetime
def getmonthstr_zone(start, end):
    start1 = str2datetime(start)
    end1 = str2datetime(end)
    t = [start1.strftime("%Y%m")]
    while start1.strftime("%Y%m") < end1.strftime("%Y%m"):
        start1 = start1 + relativedelta(months=+1)
        t.append(start1.strftime("%Y%m"))
    return t